# Drill Adapter GTV HT6D491 SDS+ for 110 mm Diamond Core Bit with M22 Thread

**URL:** https://aio.lv/en/product--gtv-ht6d491--12107492
**Data updated:** 2026-03-20 09:58 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** GTV
**Manufacturer code:** HT6D491
**EAN:** 5902801491047
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gtv-ht6d491--12107492

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

GTV HT6D491 is an SDS+ adapter designed to connect a 110 mm diamond core drill bit with an M22 threaded connection to compatible SDS+ rotary hammer drills. It enables use of large-diameter core bits for wet or dry drilling in masonry, concrete and reinforced concrete where an M22 core bit is required. The adapter provides secure mechanical coupling and straightforward installation for professional and DIY drilling tasks.

## Long description

GTV HT6D491 is an SDS+ adapter that allows connection of a 110 mm diamond core bit with an M22 threaded connection to SDS+ rotary hammer drills. The adapter enables use of large-diameter core bits for wet or dry drilling in masonry, concrete and reinforced concrete where an M22 core bit is required. It is engineered for secure mechanical coupling and straightforward installation, making it suitable for professional and DIY drilling tasks.
Advantages
The adapter provides a reliable mechanical interface between an SDS+ chuck and an M22-threaded 110 mm diamond core bit, ensuring stable rotation and reduced runout. Its construction supports both wet and dry drilling modes, and it allows users to expand the functionality of common SDS+ rotary hammers without changing the tool. Installation and removal are uncomplicated, enabling quick bit changes on job sites.
Suitable for
 Drilling 110 mm diameter holes in masonry, concrete and reinforced concrete
 Conversion of SDS+ rotary hammers to accept M22-threaded core bits
 Wet and dry coring tasks in construction and renovation
 Professional contractors and advanced DIY users requiring large-diameter coring
Key specifications
 Shank type: SDS+
 Compatible core bit diameter: 110 mm (with M22 thread)
 Thread interface: M22 (female on adapter to accept core bit)
 Application: coring in masonry, concrete and reinforced concrete
 Drilling mode: wet and dry
How to use
Fit the SDS+ shank of the adapter into the rotary hammer's chuck until it locks. Screw the 110 mm diamond core bit with M22 thread into the adapter's threaded interface and tighten securely by hand or with appropriate tools following the bit manufacturer's torque guidance. Select the correct speed and hammer mode on the rotary hammer depending on the material and whether wet or dry coring is used. During wet coring, ensure a continuous water supply to cool the diamond bit and flush cuttings; during dry coring, monitor bit temperature and clear debris frequently.
Lietošanas ieteikumi
Use appropriate personal protective equipment (eye protection, hearing protection, dust mask or respirator for dry drilling) and secure the workpiece. For longer bit life and better performance prefer wet coring where feasible, and avoid excessive axial force to prevent bit or adapter damage.

## FAQ

### How much does the GTV HT6D491 SDS+ adapter for 110 mm core bit cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GTV products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GTV service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12107492/67643868_large.webp